Names of 21422
| Nominal | 21422 |
| Cardinal | twenty-one thousand four hundred twenty-two |
| Ordinal | 21,422nd |
| This number as US currency | twenty-one thousand four hundred twenty-two dollars |
| Is 21422 an odd number? | 21422 is NOT an odd number |
| Is 21422 an even number? | 21422 is an even number |
| Is 21422 a palindrome? | 21422 is NOT a palindrome number |
| Is 21422 a triangle number? | 21422 is NOT a triangle number |
21422 in other Bases
| Base 2 (Binary) | 1010011101011102 |
| Base 3 (Ternary) | 10021011023 |
| Base 4 (Quaternary) | 110322324 |
| Base 5 (Quinary) | 11411425 |
| Base 6 (Senary) | 2431026 |
| Base 8 (Octal) | 516568 |
| Base 12 (Duodecimal) | 1049212 |
| Base 16 (Hexadecimal) | 53AE16 |
| Base 20 (Vigesimal) | 2DB220 |
Primes and Factors tests for 21422
| Is 21422 a Prime Number? | 21422 is NOT a prime |
| Is 21422 a perfect number? | 21422 is NOT a perfect number |
| Is 21422 a Mersenne Prime? | 21422 is NOT a Mersenne prime |
| Is 21422 a Fermat Prime? | 21422 is NOT a Fermat prime |
| Is 21422 a Fibonacci Prime? | 21422 is NOT a Fibonacci prime |
| Is 21422 a Partition Prime? | 21422 is NOT a Partition prime |
| Is 21422 a Pell Prime? | 21422 is NOT a Pell prime |
| Prime Factors | Prime factors of 21422 |
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21422 in other Numerals
| 21422 in Roman Numeral | XXMCDXXII |
| 21422 in Chinese Numeral | 貳萬壹仟肆佰貳拾貳 |
| 21422 in Egyptian Numeral | 𓂮𓆼𓍥𓎇𓏻 |
| 21422 in Babylonian Numeral |    |
Roots and stuff for 21422
| Is 21422 a square number? | 21422 is NOT a square number |
| Is 21422 a cube number? | 21422 is NOT a cube number |
| Square root of the number 21422 | 146.3625635195 |
| Cube root of the number 21422 | 27.77282163429 |
Recreational math for 21422
| Number 21422 reversed | 22412 |
| Sum of the digits | 11 |
| No of digits | 5 |